Kimitsu
Japan
4
2011-05-19
The entities that hold a legal rights for patent applications filed by inventor Imura Shoji:
Shoji Imura from Kimitsu, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Method of reduction treatment of metal oxides or steelmaking waste and method of concentrating and recovering zinc and/or lead
#2 | 2010-11-25Metal oxide-bearing green pellets for reducing furnace, method of production of same, method of reduction of same, and reduction facility
#3 | 2010-10-19Metal oxide-containing green pellet for reducing furnace, method for production thereof, method of reduction thereof, and reduction facilities
#4 | 2006-05-11Method for reduction treatment of metal oxide or ironmaking waste and method for concentration and recovery zinc and/or lead
6210815 ⎘